Factor Info
| ID | 163862 |
| Size | 192 digits / 637 bits |
| Status | composite |
| Value | 547366895017561310616132282148813783139148361120737610307408741283308409214570416101245227985821365935274437324252643844424664107627094612641238803892749151279088489403765438362116422653240283 |
Factorizations
| Primary | (ID: 163564) 1210458653094709914409 (proven prime) |
| (ID: 163863) 452197928130911286522833870687414642342366027392923082832863723347589195782269473695284775937214493074783372982559518580293158557923319972740989857246557093902925685996387 (composite) |
Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.